/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package Servlets;

import Entidades.LoginEntidad;
import java.io.IOException;
import java.io.PrintWriter;
import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import org.apache.catalina.connector.Request;

/**
 *
 * @author jonathan
 */
@WebServlet(name = "Login", urlPatterns = {"/Login"})
public class Login extends HttpServlet {

    /**
     * Processes requests for both HTTP
     * <code>GET</code> and
     * <code>POST</code> methods.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        response.setContentType("text/html;charset=UTF-8");
        PrintWriter out = response.getWriter();
        try {
            /*
             * TODO output your page here. You may use following sample code.
             */
            String usuario = request.getParameter("usuario");
            String pass = request.getParameter("pass");
            LoginEntidad obj = new LoginEntidad(usuario, pass);
            
            if(obj.Verificacion()!= null){
                if(obj.Verificacion().equals("Administrador")){
                    HttpSession session_actual = request.getSession(true);
                    session_actual.setAttribute("user", obj.getNombre());
                    session_actual.setAttribute("tipo", obj.getTipo());
                    response.sendRedirect("Administrador.jsp");
                }else if(obj.Verificacion().equals("Contabilidad")){
                    HttpSession session_actual = request.getSession(true);
                    session_actual.setAttribute("user", obj.getNombre());
                    session_actual.setAttribute("tipo", obj.getTipo());
                    response.sendRedirect("Administrador.jsp");
                }else if(obj.Verificacion().equals("Recepcion")){
                    HttpSession session_actual = request.getSession(true);
                    session_actual.setAttribute("user", obj.getNombre());
                    session_actual.setAttribute("tipo", obj.getTipo());
                    response.sendRedirect("Administrador.jsp");
                }                              
            }else if(obj.Verificacion() == null){
                request.setAttribute("resp","Usuario o Contraseña son erroneos");
                RequestDispatcher rd = null;
                rd = request.getRequestDispatcher("index.jsp");
                rd.forward(request, response);   
            }
            
        } finally {            
            out.close();
        }
    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /**
     * Handles the HTTP
     * <code>GET</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Handles the HTTP
     * <code>POST</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Returns a short description of the servlet.
     *
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>
}
